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Commit 7989c135 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "msm: ion: Modified Secure Display buffer permissions"

parents 4ff6b47f 51b8d2c4

drivers/staging/android/ion/ion_cma_heap.c

+6 −1
Original line number Diff line number Diff line
@@ -274,10 +274,15 @@ static int ion_secure_cma_allocate(struct ion_heap *heap, 


	source_vm = VMID_HLOS;

	dest_vm = get_secure_vmid(flags);



	if (dest_vm < 0) {

		pr_err("%s: Failed to get secure vmid\n", __func__);

		return -EINVAL;

	}



	if (dest_vm == VMID_CP_SEC_DISPLAY)

		dest_perms = PERM_READ;

	else

		dest_perms = PERM_READ | PERM_WRITE;



	ret = ion_cma_allocate(heap, buffer, len, align, flags);